Firstly, the BarraCuda Pro drives are 3.5-inch products available in up to 10TB.
The BarraCuda Pro offers a 220MB/s sustained transfer rate, 300TB/year write limit (in 247 operation).
It uses Conventional Magnetic Recording, which means it wont suffer a performance failure when writing data.

The new 10TB Barracuda Pro has a list price of $534.99.
Both the models are expected to come with three-year warranties.

source: www.techworm.net